Prerequisites
- Odric's Outrider on the battlefield
- Bloodflow Connoisseur on the battlefield
- Scurry Oak on the battlefield
Steps
- Activate Bloodflow Connoisseur by sacrificing another creature
- When the creature dies, Odric's Outrider triggers, putting a +1/+1 counter on Scurry Oak Scurry Oak triggers, creating a creature token
- Resolve the Bloodflow Connoisseur ability Repeat
Results
- Infinite +1/+1 counters on a creature
- Infinite +1/+1 counters on a creature token
- Infinite creature ETB
- Infinite creature LTB
- Infinite creature sacrifice triggers
- Infinite death triggers
Required Cards 3

Odric's Outrider
Creature — Human Knight

Bloodflow Connoisseur
Creature — Vampire

Scurry Oak
Creature — Treefolk